CN114467116A - 视频译码中的图像头指示 - Google Patents

视频译码中的图像头指示 Download PDF

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Publication number
CN114467116A
CN114467116A CN202080066718.4A CN202080066718A CN114467116A CN 114467116 A CN114467116 A CN 114467116A CN 202080066718 A CN202080066718 A CN 202080066718A CN 114467116 A CN114467116 A CN 114467116A
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CN
China
Prior art keywords
picture
nal unit
video
unit
coding
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Pending
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CN202080066718.4A
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English (en)
Chinese (zh)
Inventor
弗努·亨德里
王业奎
陈建乐
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN114467116A publication Critical patent/CN114467116A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/34—Scalability techniques involving progressive bit-plane based encoding of the enhancement layer, e.g. fine granular scalability [FGS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/64—Systems for the transmission or the storage of the colour picture signal; Details therefor, e.g. coding or decoding means therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/174—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/184—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/188—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a video data packet, e.g. a network abstraction layer [NAL] unit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN202080066718.4A 2019-09-24 2020-08-05 视频译码中的图像头指示 Pending CN114467116A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962905150P 2019-09-24 2019-09-24
US62/905,150 2019-09-24
PCT/US2020/045038 WO2021061282A1 (en) 2019-09-24 2020-08-05 Signaling of picture header in video coding

Publications (1)

Publication Number Publication Date
CN114467116A true CN114467116A (zh) 2022-05-10

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CN202080066503.2A Pending CN114467292A (zh) 2019-09-24 2020-08-05 视频译码中的图像头指示
CN202080066743.2A Pending CN114467117A (zh) 2019-09-24 2020-08-05 视频译码中的图像头指示
CN202080066718.4A Pending CN114467116A (zh) 2019-09-24 2020-08-05 视频译码中的图像头指示
CN202080066724.XA Pending CN114503163A (zh) 2019-09-24 2020-08-05 视频译码中的图像头指示
CN202080066308.XA Pending CN114467115A (zh) 2019-09-24 2020-08-05 视频译码中的图像头指示
CN202080066748.5A Pending CN114467118A (zh) 2019-09-24 2020-08-05 视频译码中的图像头指示

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CN202080066743.2A Pending CN114467117A (zh) 2019-09-24 2020-08-05 视频译码中的图像头指示

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CN202080066308.XA Pending CN114467115A (zh) 2019-09-24 2020-08-05 视频译码中的图像头指示
CN202080066748.5A Pending CN114467118A (zh) 2019-09-24 2020-08-05 视频译码中的图像头指示

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US (6) US20220217392A1 (ko)
EP (6) EP4026099A4 (ko)
JP (9) JP2022549837A (ko)
KR (6) KR20220062124A (ko)
CN (6) CN114467292A (ko)
AU (6) AU2020356209A1 (ko)
BR (6) BR112022005413A2 (ko)
CA (5) CA3152441A1 (ko)
CL (5) CL2022000714A1 (ko)
IL (1) IL291675A (ko)
MX (5) MX2022003559A (ko)
NZ (1) NZ786844A (ko)
WO (6) WO2021061281A1 (ko)

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CL2022000713A1 (es) 2022-11-18
JP2022549837A (ja) 2022-11-29
JP2022549838A (ja) 2022-11-29
US20220224945A1 (en) 2022-07-14
BR112022005413A2 (pt) 2022-06-21
JP2024071387A (ja) 2024-05-24
AU2020352827A1 (en) 2022-04-28
JP2024071388A (ja) 2024-05-24
EP4026100A4 (en) 2023-01-25
JP2022550716A (ja) 2022-12-05
AU2020354883A1 (en) 2022-04-21
EP4026099A4 (en) 2023-01-25
EP4026098A1 (en) 2022-07-13
EP4026095A1 (en) 2022-07-13
WO2021061283A1 (en) 2021-04-01
AU2020356209A1 (en) 2022-04-21
BR112022005403A2 (pt) 2022-06-21
IL291675A (en) 2022-05-01
US20220217414A1 (en) 2022-07-07
CL2022000712A1 (es) 2022-11-18
CL2022000710A1 (es) 2022-11-18
JP7485759B2 (ja) 2024-05-16
NZ786844A (en) 2024-05-31
US20220217415A1 (en) 2022-07-07
AU2020352828A1 (en) 2022-04-21
EP4026095A4 (en) 2023-01-25
CL2022000717A1 (es) 2022-11-18
MX2022003554A (es) 2022-06-02
BR112022005378A2 (pt) 2022-06-21
WO2021061281A1 (en) 2021-04-01
CA3152435A1 (en) 2021-04-01
US20220217413A1 (en) 2022-07-07
CN114467115A (zh) 2022-05-10
BR112022005495A2 (pt) 2022-06-14
KR20220066958A (ko) 2022-05-24
AU2020352377A1 (en) 2022-04-21
US20220217416A1 (en) 2022-07-07
EP4026097A1 (en) 2022-07-13
MX2022003551A (es) 2022-05-30
EP4026097A4 (en) 2023-01-25
CL2022000714A1 (es) 2022-11-18
MX2022003553A (es) 2022-06-02
BR112022005409A2 (pt) 2022-06-21
JP2022549011A (ja) 2022-11-22
KR20220062124A (ko) 2022-05-13
US20220217392A1 (en) 2022-07-07
JP7509868B2 (ja) 2024-07-02
WO2021061282A1 (en) 2021-04-01
CA3152441A1 (en) 2021-04-01
EP4026100A1 (en) 2022-07-13
CN114467292A (zh) 2022-05-10
EP4026096A1 (en) 2022-07-13
WO2021061284A1 (en) 2021-04-01
KR20220066956A (ko) 2022-05-24
EP4026098A4 (en) 2023-03-15
WO2021061285A1 (en) 2021-04-01
CN114467118A (zh) 2022-05-10
JP2022550717A (ja) 2022-12-05
KR20220066957A (ko) 2022-05-24
CA3152472A1 (en) 2021-04-01
EP4026099A1 (en) 2022-07-13
AU2020354283A1 (en) 2022-04-21
MX2022003559A (es) 2022-06-14
KR20220063276A (ko) 2022-05-17
CN114503163A (zh) 2022-05-13
CA3152445A1 (en) 2021-04-01
WO2021061280A1 (en) 2021-04-01
MX2022003555A (es) 2022-06-14
KR20220062123A (ko) 2022-05-13
JP2024071389A (ja) 2024-05-24
CN114467117A (zh) 2022-05-10
JP2022550718A (ja) 2022-12-05
BR112022005411A2 (pt) 2022-06-21
CA3152416A1 (en) 2021-04-01
EP4026096A4 (en) 2023-02-08

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